What are you doing in the ninth ward of Texas Prison?

Learning rules. Prison No.9 is a prison team, a freshman, and a place to learn the rules and etiquette of March 8th. Just-in-prison inmates receive two months of prison education and simple skills training here. Two months later, according to the education situation, they will be transferred to other prisons to continue their reform, and prisoners who have made mistakes and been punished will be strictly trained and even locked up. The third is to serve the old, weak, sick and disabled prisoners.